A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-350-6874
NSN 6240-00-617-1818
NSN 5965-01-263-5947
NSN 5930-00-278-7731
NSN 6105-01-026-1884
NSN 5965-01-422-1392
NSN 6610-00-888-6731
NSN 5965-00-052-9184
NSN 5895-00-843-4354
NSN 6645-00-815-7075
NSN 6135-01-235-4168
NSN 6220-01-425-5558